{"id":"CVE-2026-42201","state":"PUBLISHED","title":"Coolify: OS Command Injection via Database Credential Fields in Docker Compose Service Commands","description":"Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, database credential fields (redis_password, keydb_password, dragonfly_password, clickhouse_admin_user, clickhouse_admin_password, postgres_user, mysql_user) are validated only as 'string' at the API layer, with zero shell-safety checks. These values are then interpolated directly into Docker Compose YAML command: strings without any escaping. This issue is fixed in version 4.0.0-beta.474.","publishedAt":"2026-07-07T03:29:13.739Z","updatedAt":"2026-07-07T13:58:15.968Z","severity":{"score":3.3,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["coollabsio coolify"],"affected":[{"vendor":"coollabsio","product":"coolify","versions":[{"version":"< 4.0.0-beta.474","status":"affected"}]}],"references":["https://github.com/coollabsio/coolify/security/advisories/GHSA-f35h-g2c2-q36v","https://github.com/coollabsio/coolify/pull/9676","https://github.com/coollabsio/coolify/commit/bff6d853708f3d7c861279586f107739036e67da","https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/42xxx/CVE-2026-42201.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-42201","state":"PUBLISHED","datePublished":"2026-07-07T03:29:13.739Z","dateUpdated":"2026-07-07T13:58:15.968Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-04-25T05:04:37.027Z"},"containers":{"cna":{"title":"Coolify: OS Command Injection via Database Credential Fields in Docker Compose Service Commands","descriptions":[{"lang":"en","value":"Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, database credential fields (redis_password, keydb_password, dragonfly_password, clickhouse_admin_user, clickhouse_admin_password, postgres_user, mysql_user) are validated only as 'string' at the API layer, with zero shell-safety checks. These values are then interpolated directly into Docker Compose YAML command: strings without any escaping. This issue is fixed in version 4.0.0-beta.474."}],"affected":[{"vendor":"coollabsio","product":"coolify","versions":[{"version":"< 4.0.0-beta.474","status":"affected"}]}],"references":[{"url":"https://github.com/coollabsio/coolify/security/advisories/GHSA-f35h-g2c2-q36v","name":"https://github.com/coollabsio/coolify/security/advisories/GHSA-f35h-g2c2-q36v","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/coollabsio/coolify/pull/9676","name":"https://github.com/coollabsio/coolify/pull/9676","tags":["x_refsource_MISC"]},{"url":"https://github.com/coollabsio/coolify/commit/bff6d853708f3d7c861279586f107739036e67da","name":"https://github.com/coollabsio/coolify/commit/bff6d853708f3d7c861279586f107739036e67da","tags":["x_refsource_MISC"]},{"url":"https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474","name":"https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":3.3,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-07-07T03:29:13.739Z"},"source":{"advisory":"GHSA-f35h-g2c2-q36v","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/coollabsio/coolify/security/advisories/GHSA-f35h-g2c2-q36v","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-07T13:58:05.000375Z","id":"CVE-2026-42201","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-07T13:58:15.968Z"}}]}}}